The DBS handbook of natural science 
DBS handbook of natural science 
 -  "xiv, 751 p.: ill. ; 27x16 cm , hbk" 
 - New Delhi  DBS Imprints  2015 
<br/><br/><label>ISBN: </label>9789382423102 
<br/><br/><label>Dewey Class. No.: </label>500 MAD  / 22.500 MAD